In this lesson, learn how to solve ratio problems and find ratios. Understand how to approach ratio word problems and practice with real-world...
A ratio can be written in three different ways and all are read as "the ratio of x to y" xtoy x:y xy A proportion on the other hand is an equation that says that two ratios are equivalent. For instance if one package of cookie mix results in 20 cookies than th...
Gear ratios are fundamental in understanding how gears work, with the ratio indicating how many times a gear has to turn for another gear to turn once; for instance, in a worm gear, a threaded shaft engaging the teeth on a gear can create a high gear ratio in a compact space. Planetary...
Planetary gears solve the following problem. Let's say you want a gear ratio of 6:1. One way to create that ratio is with the following three-gear train: In this train, the red gear has three times the diameter of the yellow gear, and the blue gear has two times the diameter of ...
Beyond sharing knowledge, Writers, editors and admins work together to solve almost all of the problems that you would expect to arise in an open platform like Wikipedia. They also work collaboratively to create some really well-written and in-depth articles. The best way to understand how the...
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Explain how to solve when a variable is on the top left of a proportion.Question:Explain how to solve when a variable is on the top left of a proportion.Proportion:A proportion is a mathematical statement showing that two ratios are equal. It is usually written in two wa...
Properties of equations I Properties of equations II Solve the equation I Solve the equation II Solve the equation III More classes on this subject Algebra 1 How to solve linear equations: Ratios and proportions and how to solve them Algebra 1 How to solve linear equations: Similar figures Al...
Tag Archives:how to solve proportions Sharing Using Ratios Posted onJune 24, 2012byPassy Image Source: http://resources2.news.com.au The following example shows how we can use Ratios for sharing out amounts. Also shown is the standard approach and working out steps for doing these types of...
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